The crusade is on - ie the crusade for monsters of the deep, monsters of nightmares, cute cartoony monsters, monsters OK?? Ur objective is to string the monsters together and then send them back to where they came from (the fires of Frook I think).
It's a match-3 puzzler game thingie thing sort of. Clear each level of its monsters and then move on. Remember, the longer the chain of strung up monsters, the more points u get! Also, to proceed, u need to get a minimum number of points... don't fail or the monsters shall rule the world!